CVE-2023-21528

HIGH

MEDIUM Priority: 0.03 BB Relevance: 41/100

Published: 2023-02-14 Modified: 2026-11-02 First seen: 2026-11-02 Status: active

Low Complexity No Interaction Conf. Impact Integ. Impact

AV: Local

AC: Low

PR: Low

UI: None

S: Unchanged

C: High

I: High

A: High

Microsoft SQL Server Remote Code Execution Vulnerability

Vendor	Product	Version
Microsoft	Microsoft SQL Server 2008 R2 Service Pack 3 (QFE)	10.0.0 < 10.50.6785.2
Microsoft	Microsoft SQL Server 2008 Service Pack 4 (QFE)	10.0.0 < 10.0.6814.4
Microsoft	Microsoft SQL Server 2012 Service Pack 4 (QFE)	11.0.0 < 11.0.7512.11
Microsoft	Microsoft SQL Server 2012 for x64-based Systems Service Pack 4 (QFE)	11.0.0 < 11.0.7512.11
Microsoft	Microsoft SQL Server 2014 Service Pack 3 (CU 4)	12.0.0 < 12.0.6174.8
Microsoft	Microsoft SQL Server 2014 Service Pack 3 (GDR)	12.0.0 < 12.0.6444.4
Microsoft	Microsoft SQL Server 2016 Service Pack 3 (GDR)	13.0.0 < 13.0.6430.49
Microsoft	Microsoft SQL Server 2016 Service Pack 3 Azure Connect Feature Pack	13.0.0 < 13.0.7024.30
Microsoft	Microsoft SQL Server 2017 (CU 31)	14.0.0 < 14.0.3460.9
Microsoft	Microsoft SQL Server 2017 (GDR)	14.0.0 < 14.0.2047.8
Microsoft	Microsoft SQL Server 2019 (CU 18)	15.0.0 < 15.0.4280.7
Microsoft	Microsoft SQL Server 2019 (GDR)	15.0.0 < 15.0.2101.7
Microsoft	Microsoft SQL Server 2022 (GDR)	16.0.0 < 16.0.1050.5
microsoft	sql_server	2008
microsoft	sql_server	2012
microsoft	sql_server	2014
microsoft	sql_server	2016
microsoft	sql_server	2017
microsoft	sql_server	2019
microsoft	sql_server	2022

vendor-advisory patch

41 / 100

✓ Low complexity
✓ No user interaction

7.8 / 10.0 v3.1

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

0.40%

Raw Score 0.003970

Percentile 34.0%

Date 2026-11-04

2026-11-04

0.00397

2026-11-03

0.00397

2026-11-02

0.00397

mitre ref →

nvd ref →